diff options
Diffstat (limited to 'cross-tab-drag-and-drop/src/main/java/it/niedermann/android/crosstabdnd/ScrollHelper.java')
| -rw-r--r-- | cross-tab-drag-and-drop/src/main/java/it/niedermann/android/crosstabdnd/ScrollHelper.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cross-tab-drag-and-drop/src/main/java/it/niedermann/android/crosstabdnd/ScrollHelper.java b/cross-tab-drag-and-drop/src/main/java/it/niedermann/android/crosstabdnd/ScrollHelper.java index 29ce3c35a..566eca5cd 100644 --- a/cross-tab-drag-and-drop/src/main/java/it/niedermann/android/crosstabdnd/ScrollHelper.java +++ b/cross-tab-drag-and-drop/src/main/java/it/niedermann/android/crosstabdnd/ScrollHelper.java @@ -2,6 +2,8 @@ package it.niedermann.android.crosstabdnd; import android.os.Handler; +import androidx.annotation.NonNull; +import androidx.annotation.Nullable; import androidx.recyclerview.widget.RecyclerView; @SuppressWarnings("WeakerAccess") @@ -19,7 +21,7 @@ public class ScrollHelper implements Runnable { private RecyclerView currentRecyclerView; private final Handler handler = new Handler(); - public void startScroll(RecyclerView recyclerView, ScrollDirection scrollDirection) { + public void startScroll(@NonNull RecyclerView recyclerView, @Nullable ScrollDirection scrollDirection) { this.scrollDirection = scrollDirection; this.currentRecyclerView = recyclerView; if (!shouldScroll) { |